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Question 71 - 300-420 discussion

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An engineer is upgrading a company’s main site to include a connection to a second ISP. The company will receive full Internet routing tables from both ISPs via BGP. The engineer must ensure that the company does not become a transit autonomous system. Which solution should be included in this design?

A.

Tag incoming routes from both ISPs with BGP community no-export.

Answers
A.

Tag incoming routes from both ISPs with BGP community no-export.

B.

Lower the MED for updates sent to the secondary ISP.

Answers
B.

Lower the MED for updates sent to the secondary ISP.

C.

Use a route-map to prevent all prefixes from being advertised to either ISP.

Answers
C.

Use a route-map to prevent all prefixes from being advertised to either ISP.

D.

Modify the local-preference for routes incoming from the primary ISP.

Answers
D.

Modify the local-preference for routes incoming from the primary ISP.

Suggested answer: A
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asked 07/10/2024
alejandro capel
49 questions
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